Post level



FIG. 1 is a perspective view of a post level showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof, the opposite side view being a mirror image;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines represent portions of the structure that form no part of the claim. 

The ornamental design of a post level, as shown and described. 